Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 3 Jan 1985 | Ealing | 2 | 1 | Slight |
| Sat 5 Jan 1985 | Hillingdon | 2 | 1 | Slight |
| Sun 6 Jan 1985 | Ealing | 2 | 1 | Slight |
| Mon 7 Jan 1985 | Ealing | 2 | 1 | Slight |
| Tue 8 Jan 1985 | Ealing | 2 | 1 | Serious |
| Thu 10 Jan 1985 | Ealing | 1 | 1 | Slight |
| Tue 15 Jan 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 16 Jan 1985 | Ealing | 1 | 2 | Slight |
| Thu 17 Jan 1985 | Hillingdon | 1 | 1 | Serious |
| Tue 22 Jan 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 23 Jan 1985 | Ealing | 1 | 1 | Slight |
| Thu 24 Jan 1985 | Ealing | 1 | 1 | Slight |
| Fri 25 Jan 1985 | Ealing | 1 | 1 | Slight |
| Mon 28 Jan 1985 | Ealing | 2 | 1 | Slight |
| Tue 29 Jan 1985 | Ealing | 3 | 2 | Slight |
| Sat 2 Feb 1985 | Hillingdon | 1 | 1 | Serious |
| Sat 2 Feb 1985 | Hillingdon | 2 | 1 | Slight |
| Sun 3 Feb 1985 | Hillingdon | 1 | 1 | Serious |
| Mon 4 Feb 1985 | Hillingdon | 1 | 1 | Slight |
| Tue 5 Feb 1985 | Hillingdon | 1 | 1 | Serious |
| Tue 5 Feb 1985 | Hillingdon | 1 | 1 | Serious |
| Fri 8 Feb 1985 | Ealing | 4 | 3 | Slight |
| Sat 9 Feb 1985 | Hillingdon | 1 | 1 | Slight |
| Sun 10 Feb 1985 | Ealing | 1 | 1 | Slight |
| Mon 11 Feb 1985 | Ealing | 2 | 1 | Slight |
| Mon 11 Feb 1985 | Hillingdon | 2 | 2 | Slight |
| Tue 12 Feb 1985 | Ealing | 2 | 1 | Slight |
| Wed 13 Feb 1985 | Hillingdon | 2 | 4 | Serious |
| Fri 15 Feb 1985 | Ealing | 1 | 1 | Slight |
| Sat 16 Feb 1985 | Hillingdon | 2 | 1 | Slight |
| Sat 16 Feb 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 20 Feb 1985 | Ealing | 1 | 3 | Slight |
| Thu 21 Feb 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 21 Feb 1985 | Ealing | 1 | 1 | Slight |
| Thu 21 Feb 1985 | Ealing | 2 | 1 | Slight |
| Sun 24 Feb 1985 | Ealing | 2 | 1 | Slight |
| Tue 26 Feb 1985 | Ealing | 3 | 2 | Slight |
| Tue 26 Feb 1985 | Hillingdon | 2 | 1 | Slight |
| Fri 1 Mar 1985 | Hillingdon | 2 | 1 | Serious |
| Fri 1 Mar 1985 | Hillingdon | 1 | 1 | Slight |
| Fri 1 Mar 1985 | Ealing | 1 | 1 | Slight |
| Fri 1 Mar 1985 | Ealing | 1 | 1 | Slight |
| Tue 5 Mar 1985 | Ealing | 3 | 1 | Slight |
| Wed 6 Mar 1985 | Ealing | 1 | 2 | Serious |
| Fri 8 Mar 1985 | Ealing | 1 | 1 | Slight |
| Fri 15 Mar 1985 | Hillingdon | 3 | 2 | Slight |
| Fri 15 Mar 1985 | Hillingdon | 2 | 1 | Slight |
| Sat 16 Mar 1985 | Ealing | 1 | 4 | Slight |
| Sat 16 Mar 1985 | Ealing | 1 | 4 | Slight |
| Mon 18 Mar 1985 | Ealing | 1 | 1 | Slight |
| Wed 20 Mar 1985 | Hillingdon | 2 | 1 | Serious |
| Wed 20 Mar 1985 | Ealing | 2 | 1 | Slight |
| Fri 22 Mar 1985 | Ealing | 3 | 1 | Slight |
| Mon 25 Mar 1985 | Hillingdon | 3 | 1 | Slight |
| Wed 27 Mar 1985 | Ealing | 1 | 1 | Slight |
| Wed 27 Mar 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 28 Mar 1985 | Ealing | 2 | 1 | Slight |
| Sun 31 Mar 1985 | Ealing | 1 | 1 | Serious |
| Wed 3 Apr 1985 | Hillingdon | 2 | 1 | Slight |
| Thu 4 Apr 1985 | Ealing | 1 | 1 | Serious |
| Fri 5 Apr 1985 | Ealing | 1 | 1 | Slight |
| Fri 5 Apr 1985 | Ealing | 1 | 1 | Slight |
| Fri 5 Apr 1985 | Ealing | 1 | 1 | Slight |
| Thu 11 Apr 1985 | Hillingdon | 1 | 1 | Serious |
| Sat 13 Apr 1985 | Hillingdon | 2 | 1 | Slight |
| Tue 16 Apr 1985 | Hillingdon | 1 | 1 | Serious |
| Fri 19 Apr 1985 | Ealing | 1 | 1 | Serious |
| Sat 20 Apr 1985 | Ealing | 1 | 1 | Slight |
| Sat 20 Apr 1985 | Ealing | 1 | 1 | Slight |
| Fri 26 Apr 1985 | Ealing | 1 | 1 | Slight |
| Sat 27 Apr 1985 | Ealing | 2 | 1 | Slight |
| Sat 27 Apr 1985 | Ealing | 1 | 1 | Slight |
| Mon 29 Apr 1985 | Ealing | 2 | 1 | Slight |
| Wed 1 May 1985 | Ealing | 2 | 1 | Slight |
| Fri 3 May 1985 | Ealing | 1 | 1 | Slight |
| Fri 3 May 1985 | Ealing | 2 | 1 | Slight |
| Thu 9 May 1985 | Ealing | 1 | 1 | Slight |
| Mon 13 May 1985 | Ealing | 1 | 1 | Slight |
| Mon 13 May 1985 | Hillingdon | 2 | 1 | Slight |
| Tue 14 May 1985 | Hillingdon | 2 | 2 | Slight |
| Thu 16 May 1985 | Hillingdon | 2 | 1 | Slight |
| Fri 17 May 1985 | Ealing | 2 | 1 | Slight |
| Sat 18 May 1985 | Ealing | 2 | 1 | Serious |
| Sat 18 May 1985 | Ealing | 2 | 1 | Slight |
| Sat 18 May 1985 | Hillingdon | 2 | 1 | Slight |
| Thu 23 May 1985 | Ealing | 2 | 1 | Slight |
| Thu 30 May 1985 | Ealing | 2 | 1 | Slight |
| Fri 31 May 1985 | Hillingdon | 2 | 3 | Slight |
| Fri 31 May 1985 | Ealing | 1 | 1 | Slight |
| Fri 31 May 1985 | Ealing | 1 | 1 | Slight |
| Sun 2 Jun 1985 | Ealing | 2 | 1 | Slight |
| Mon 3 Jun 1985 | Ealing | 1 | 1 | Slight |
| Wed 5 Jun 1985 | Hillingdon | 2 | 1 | Serious |
| Thu 6 Jun 1985 | Ealing | 1 | 1 | Slight |
| Fri 7 Jun 1985 | Ealing | 2 | 1 | Serious |
| Fri 7 Jun 1985 | Hillingdon | 2 | 2 | Serious |
| Mon 10 Jun 1985 | Ealing | 1 | 1 | Slight |
| Wed 12 Jun 1985 | Hillingdon | 2 | 3 | Slight |
| Sat 15 Jun 1985 | Hillingdon | 2 | 1 | Serious |
| Wed 19 Jun 1985 | Ealing | 2 | 1 | Slight |
| Fri 21 Jun 1985 | Ealing | 2 | 1 | Fatal |
| Sat 22 Jun 1985 | Ealing | 2 | 1 | Slight |
| Sun 23 Jun 1985 | Hillingdon | 2 | 1 | Slight |
| Sun 23 Jun 1985 | Hillingdon | 2 | 1 | Slight |
| Tue 25 Jun 1985 | Ealing | 2 | 1 | Slight |
| Tue 25 Jun 1985 | Hillingdon | 2 | 1 | Slight |
| Fri 28 Jun 1985 | Hillingdon | 2 | 3 | Slight |
| Sat 29 Jun 1985 | Ealing | 1 | 1 | Slight |
| Sat 29 Jun 1985 | Ealing | 4 | 1 | Slight |
| Sun 30 Jun 1985 | Ealing | 2 | 1 | Slight |
| Thu 11 Jul 1985 | Ealing | 2 | 1 | Slight |
| Fri 12 Jul 1985 | Ealing | 2 | 1 | Serious |
| Sun 14 Jul 1985 | Hillingdon | 1 | 3 | Slight |
| Mon 15 Jul 1985 | Ealing | 2 | 1 | Slight |
| Thu 18 Jul 1985 | Ealing | 2 | 1 | Slight |
| Fri 19 Jul 1985 | Ealing | 2 | 1 | Slight |
| Mon 22 Jul 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 22 Jul 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 22 Jul 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 22 Jul 1985 | Ealing | 2 | 1 | Slight |
| Tue 23 Jul 1985 | Ealing | 2 | 1 | Slight |
| Thu 25 Jul 1985 | Ealing | 1 | 1 | Slight |
| Sat 27 Jul 1985 | Ealing | 2 | 1 | Slight |
| Sun 28 Jul 1985 | Ealing | 1 | 1 | Slight |
| Mon 29 Jul 1985 | Hillingdon | 2 | 1 | Slight |
| Fri 2 Aug 1985 | Ealing | 2 | 1 | Slight |
| Wed 7 Aug 1985 | Ealing | 3 | 1 | Serious |
| Wed 7 Aug 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 12 Aug 1985 | Ealing | 1 | 1 | Slight |
| Tue 13 Aug 1985 | Ealing | 2 | 1 | Slight |
| Wed 14 Aug 1985 | Ealing | 2 | 1 | Slight |
| Fri 16 Aug 1985 | Hillingdon | 2 | 1 | Serious |
| Sun 18 Aug 1985 | Ealing | 2 | 1 | Slight |
| Sun 18 Aug 1985 | Ealing | 2 | 1 | Slight |
| Tue 20 Aug 1985 | Hillingdon | 1 | 1 | Serious |
| Tue 20 Aug 1985 | Ealing | 2 | 1 | Serious |
| Sun 25 Aug 1985 | Ealing | 2 | 2 | Slight |
| Tue 27 Aug 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 28 Aug 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 29 Aug 1985 | Ealing | 1 | 1 | Slight |
| Sat 31 Aug 1985 | Ealing | 2 | 1 | Slight |
| Sat 31 Aug 1985 | Ealing | 2 | 1 | Slight |
| Mon 2 Sep 1985 | Ealing | 2 | 1 | Serious |
| Wed 4 Sep 1985 | Ealing | 2 | 1 | Slight |
| Fri 6 Sep 1985 | Ealing | 2 | 1 | Slight |
| Sat 7 Sep 1985 | Ealing | 1 | 1 | Serious |
| Sat 7 Sep 1985 | Ealing | 2 | 1 | Slight |
| Sun 8 Sep 1985 | Ealing | 1 | 1 | Slight |
| Thu 19 Sep 1985 | Hillingdon | 3 | 1 | Slight |
| Sun 22 Sep 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 23 Sep 1985 | Hillingdon | 2 | 1 | Slight |
| Mon 23 Sep 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 25 Sep 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 26 Sep 1985 | Hillingdon | 1 | 1 | Serious |
| Fri 27 Sep 1985 | Ealing | 1 | 1 | Slight |
| Fri 27 Sep 1985 | Ealing | 2 | 2 | Slight |
| Sat 28 Sep 1985 | Ealing | 1 | 1 | Serious |
| Thu 3 Oct 1985 | Ealing | 1 | 1 | Slight |
| Fri 4 Oct 1985 | Hillingdon | 2 | 1 | Serious |
| Fri 4 Oct 1985 | Ealing | 1 | 1 | Slight |
| Fri 4 Oct 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 9 Oct 1985 | Hillingdon | 2 | 1 | Serious |
| Wed 9 Oct 1985 | Ealing | 2 | 1 | Slight |
| Sun 13 Oct 1985 | Ealing | 1 | 1 | Slight |
| Sun 13 Oct 1985 | Ealing | 3 | 1 | Slight |
| Mon 21 Oct 1985 | Ealing | 1 | 1 | Slight |
| Sat 26 Oct 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 30 Oct 1985 | Ealing | 1 | 1 | Slight |
| Wed 30 Oct 1985 | Ealing | 2 | 1 | Slight |
| Thu 31 Oct 1985 | Ealing | 2 | 1 | Slight |
| Sun 3 Nov 1985 | Ealing | 2 | 2 | Slight |
| Tue 5 Nov 1985 | Hillingdon | 3 | 1 | Slight |
| Wed 6 Nov 1985 | Ealing | 1 | 1 | Slight |
| Thu 7 Nov 1985 | Hillingdon | 2 | 1 | Slight |
| Thu 7 Nov 1985 | Ealing | 2 | 1 | Slight |
| Fri 8 Nov 1985 | Hillingdon | 1 | 1 | Serious |
| Fri 8 Nov 1985 | Hillingdon | 1 | 2 | Serious |
| Sat 9 Nov 1985 | Ealing | 1 | 2 | Slight |
| Mon 11 Nov 1985 | Ealing | 1 | 1 | Slight |
| Wed 13 Nov 1985 | Ealing | 1 | 1 | Serious |
| Wed 20 Nov 1985 | Ealing | 1 | 1 | Serious |
| Wed 20 Nov 1985 | Ealing | 2 | 3 | Slight |
| Thu 21 Nov 1985 | Ealing | 3 | 1 | Slight |
| Thu 21 Nov 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 28 Nov 1985 | Hillingdon | 3 | 1 | Slight |
| Sat 30 Nov 1985 | Ealing | 3 | 2 | Slight |
| Sat 30 Nov 1985 | Ealing | 1 | 1 | Slight |
| Sat 30 Nov 1985 | Ealing | 2 | 1 | Slight |
| Sun 1 Dec 1985 | Ealing | 2 | 1 | Slight |
| Mon 2 Dec 1985 | Ealing | 1 | 5 | Serious |
| Wed 4 Dec 1985 | Hillingdon | 2 | 1 | Slight |
| Thu 5 Dec 1985 | Hillingdon | 1 | 1 | Slight |
| Thu 5 Dec 1985 | Hillingdon | 1 | 1 | Slight |
| Fri 6 Dec 1985 | Ealing | 2 | 1 | Slight |
| Mon 9 Dec 1985 | Ealing | 1 | 1 | Serious |
| Tue 10 Dec 1985 | Ealing | 1 | 1 | Slight |
| Tue 10 Dec 1985 | Ealing | 1 | 1 | Slight |
| Tue 10 Dec 1985 | Ealing | 1 | 1 | Slight |
| Sat 14 Dec 1985 | Ealing | 2 | 2 | Slight |
| Sat 14 Dec 1985 | Hillingdon | 2 | 1 | Slight |
| Tue 17 Dec 1985 | Ealing | 1 | 1 | Serious |
| Tue 17 Dec 1985 | Hillingdon | 4 | 1 | Slight |
| Wed 18 Dec 1985 | Hillingdon | 2 | 1 | Slight |
| Wed 18 Dec 1985 | Hillingdon | 2 | 1 | Slight |
| Tue 24 Dec 1985 | Ealing | 2 | 1 | Serious |
| Fri 27 Dec 1985 | Hillingdon | 2 | 1 | Serious |
| Tue 31 Dec 1985 | Ealing | 2 | 1 | Slight |
| Tue 31 Dec 1985 | Ealing | 3 | 1 | Slight |